The Objective Lens of a Telescope Has a Focal Length

question 17

Multiple Choice

The objective lens of a telescope has a focal length of 2.0 m and its eyepiece has a focal length of 1.0 cm.What is the magnification of this telescope when viewing Jupiter?

• A)0.0050
• B)0.50
• C)2.0
• D)20
• E)200

---

Definitions:

Descriptive Norm

Norms that convey information about what is commonly done in specific situations.

Immediate Setting

The direct physical environment surrounding an individual at any given time, which can influence behavior and perception.

Injunctive Norm

Social norms that dictate what is perceived as approved or disapproved behavior within a society or group.

Descriptive Norm

A norm that describes how people actually behave in a given situation, rather than how they should behave.